Camera intelligent control system applied to server cabinet
A technology of intelligent control system and server cabinet, applied in the parts of TV system, image communication, parts of color TV, etc., can solve the problem that the time when the camera is turned on cannot be guaranteed to be the same for the operator to operate the same time, so as to meet the needs of the shooting space. Effect
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specific Embodiment approach 1
[0022] Specific implementation mode 1: Combination Figure 1 to Figure 4 To illustrate this embodiment, an intelligent camera control system applied to a server cabinet described in this embodiment includes a telescopic device 4 and an intelligent control circuit;
[0023] The intelligent control circuit includes a resistor R1, a resistor R2, a triode Q1, a triode Q2, an electromagnetic relay K, a reed switch 5, and a magnetic strip 6;
[0024] One end of the resistor R1 is respectively connected to a terminal of the reed switch 5 and the base of the transistor Q2; one end of the resistor R2 is respectively connected to the collector of the transistor Q2 and the base of the transistor Q1; the other end of the resistor R1 is respectively connected to the resistor R2 The other end of the electromagnetic relay K is connected to one end of the induction coil of the electromagnetic relay K, and the common end of the three is the positive input end of the intelligent control circuit; the...
specific Embodiment approach 2
[0036] Specific implementation manner two: combination Figure 5 To explain this embodiment, this embodiment further limits the camera intelligent control system applied to the server cabinet described in the first embodiment. In this embodiment, the intelligent control system further includes a power transformer circuit;
[0037] The power transformation circuit includes a transformer T1, a rectifier bridge, an electrolytic capacitor E1, an electrolytic capacitor E2, a capacitor C1, a capacitor C2, and a three-terminal regulator U1;
[0038] The rectifier bridge is composed of a diode D1, a diode D2, a diode D3, and a diode D4;
[0039] The model of the three-terminal regulator U1 is 7812;
[0040] The two input ends of the transformer T1 are respectively connected to the neutral line and the live line of the 220V alternating current, and the two output ends of the transformer T1 are connected to the two AC input ends of the rectifier bridge;
[0041] The negative output terminal of th...
specific Embodiment approach 3
[0047] Embodiment 3: This embodiment further defines the camera intelligent control system applied to a server cabinet described in Embodiment 1. In this embodiment, the reed switch 5 is a B-type reed switch.
[0048] In this embodiment, the B-type dry reed switch is a normally closed switch.
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